/**
 * DNA呼出线菜单样式
 * 基于Uiverse.io的按钮设计
 */

/* Canvas容器 */
#dna-line-menu-canvas {
    position: absolute;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 100;
}

/* 商品标签基础样式 */
.dna-product-label {
    position: fixed;
    background: linear-gradient(135deg, #3470fa, #313ed7);
    color: #FFFFFF;
    border: solid 2px #0618db;
    border-radius: 5px;
    padding: 12px 16px;
    font-size: 14px;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    cursor: pointer;
    user-select: none;
    z-index: 101;
    opacity: 0;
    transition: all 0.2s ease;
    pointer-events: auto;
    min-width: 120px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    transform: translate(-50%, -50%) scale(0.89);
}

/* 标签显示状态 */
.dna-product-label.visible {
    opacity: 1;
}

/* 标签悬停状态 */
.dna-product-label:hover {
    transform: translate(-50%, -50%) scale(1.15);
    box-shadow: 0 4px 16px rgba(37, 99, 235, 0.6);
    background: linear-gradient(135deg, #313ed7, #3470fa);
    border-color: #1d4ed8;
}

.dna-product-label:hover .label-icon::before {
    opacity: 1;
    visibility: visible;
    transform: scale(1);
}

.dna-product-label:hover .label-icon::after {
    opacity: 1;
    visibility: visible;
    transform: translate(-19%, -60%);
}

/* 标签活跃状态 */
.dna-product-label.active {
    background: linear-gradient(135deg, #313ed7, #3470fa);
    box-shadow: 0 4px 16px rgba(37, 99, 235, 0.8);
    border-color: #1d4ed8;
}

/* 标签点击状态 */
.dna-product-label:active {
    transform: translate(-50%, -50%) scale(0.95);
}

/* 标签图标容器 */
.label-icon {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* 图标装饰 - 顶部圆点 */
.label-icon::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 6px;
    height: 6px;
    transform: translate(-50%, -50%) scale(1.4);
    background-color: #ffffff;
    border-radius: 100%;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
}

/* 图标装饰 - 右下角弧线 */
.label-icon::after {
    content: "";
    position: absolute;
    right: 0;
    bottom: 0;
    transform: translate(-19%, -60%) scale(1.4);
    width: 100px;
    height: 33px;
    background-color: transparent;
    border-radius: 12px 22px 2px 2px;
    border-right: solid 2px #ffffff;
    border-top: solid 2px transparent;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
}

/* 标签图标 */
.label-icon img {
    width: 24px;
    height: 24px;
    border: solid 2px transparent;
    display: flex;
    border-radius: 3px;
    transition: all 0.2s ease;
}

.dna-product-label:hover .label-icon img {
    border: solid 2px #ffffff;
}

/* 标签文本容器 */
.label-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex: 1;
}

/* 标签名称 */
.label-name {
    font-weight: 700;
    font-size: 13px;
    line-height: 1.2;
    color: #FFFFFF;
}

/* 标签价格 */
.label-price {
    font-size: 11px;
    opacity: 0.85;
    color: #FFFFFF;
    font-weight: 500;
}

/* 标签装饰 - 左边距指示 */
.label-padding-left {
    position: absolute;
    width: 20px;
    height: 2px;
    background-color: #ffffff;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
}

.label-padding-left::before {
    content: "";
    width: 2px;
    height: 10px;
    background-color: #ffffff;
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
}

.label-padding-left::after {
    content: "";
    width: 2px;
    height: 10px;
    background-color: #ffffff;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
}

.dna-product-label:hover .label-padding-left {
    opacity: 1;
    visibility: visible;
}

/* 标签装饰 - 右边距指示 */
.label-padding-right {
    position: absolute;
    width: 20px;
    height: 2px;
    background-color: #ffffff;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
}

.label-padding-right::before {
    content: "";
    width: 2px;
    height: 10px;
    background-color: #ffffff;
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
}

.label-padding-right::after {
    content: "";
    width: 2px;
    height: 10px;
    background-color: #ffffff;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
}

.dna-product-label:hover .label-padding-right {
    opacity: 1;
    visibility: visible;
}

/* 响应式设计 - 平板设备 */
@media (max-width: 768px) {
    .dna-product-label {
        font-size: 12px;
        padding: 10px 14px;
        min-width: 100px;
        transform: translate(-50%, -50%) scale(0.85);
    }
    
    .label-icon {
        width: 20px;
        height: 20px;
    }
    
    .label-name {
        font-size: 12px;
    }
    
    .label-price {
        font-size: 10px;
    }
}

/* 响应式设计 - 手机设备 */
@media (max-width: 480px) {
    .dna-product-label {
        font-size: 11px;
        padding: 5px 8px;
        min-width: 70px;
    }
    
    .dna-product-label-icon {
        width: 14px;
        height: 14px;
    }
    
    .dna-product-label-name {
        font-size: 11px;
    }
    
    .dna-product-label-price {
        font-size: 9px;
    }
}

/* 无障碍支持 - 减少动画模式 */
@media (prefers-reduced-motion: reduce) {
    .dna-product-label {
        transition: none;
    }
    
    .dna-product-label:hover {
        transform: translate(-50%, -50%);
    }
}

/* 无障碍支持 - 高对比度模式 */
@media (prefers-contrast: more) {
    .dna-product-label {
        border: 2px solid #FFFFFF;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
    }
    
    .dna-product-label:hover {
        box-shadow: 0 4px 16px rgba(0, 0, 0, 0.6);
    }
}

/* 深色模式支持 */
@media (prefers-color-scheme: dark) {
    .dna-product-label {
        background-color: #1e40af;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
    }
    
    .dna-product-label:hover {
        background-color: #1d4ed8;
        box-shadow: 0 4px 16px rgba(37, 99, 235, 0.6);
    }
}

/* 浅色模式支持 */
@media (prefers-color-scheme: light) {
    .dna-product-label {
        background-color: #3b82f6;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    }
    
    .dna-product-label:hover {
        background-color: #2563eb;
        box-shadow: 0 4px 16px rgba(37, 99, 235, 0.3);
    }
}

/* 动画关键帧 - 标签出现 */
@keyframes labelAppear {
    from {
        opacity: 0;
        transform: translate(-50%, -50%) scale(0.8);
    }
    to {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
    }
}

/* 动画关键帧 - 标签消失 */
@keyframes labelDisappear {
    from {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
    }
    to {
        opacity: 0;
        transform: translate(-50%, -50%) scale(0.8);
    }
}

/* 应用出现动画 */
.dna-product-label.appearing {
    animation: labelAppear 0.3s ease-in-out forwards;
}

/* 应用消失动画 */
.dna-product-label.disappearing {
    animation: labelDisappear 0.3s ease-in-out forwards;
}

/* 禁用状态 */
.dna-product-label.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

/* 已拥有标记 */
.dna-product-label.owned {
    background-color: #10b981;
}

.dna-product-label.owned:hover {
    background-color: #059669;
    box-shadow: 0 4px 16px rgba(16, 185, 129, 0.4);
}

/* 已拥有标签 */
.dna-product-label-owned-badge {
    position: absolute;
    top: -8px;
    right: -8px;
    background-color: #10b981;
    color: #FFFFFF;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: bold;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* 线条菜单容器 */
.dna-line-menu-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 99;
}

/* 线条菜单背景（可选的半透明背景） */
.dna-line-menu-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0);
    pointer-events: auto;
    z-index: 98;
    transition: background-color 0.3s ease-in-out;
}

.dna-line-menu-backdrop.active {
    background-color: rgba(0, 0, 0, 0.1);
}

/* 焦点状态 */
.dna-product-label:focus {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
}

/* 焦点可见状态 */
.dna-product-label:focus-visible {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
}